Hi, A couple of things to try to narrow down the issue:
1. If you are able to export the PostGIS layer to a shapefile, then you can change the DATA of the layer and see if there is still a crash. 2. Is there an EXTENT set on the layer? I ran into an issue using MS SQL [1] and clustering. Try adding one manually. Seth [1] https://github.com/MapServer/MapServer/pull/6278 -- web:https://geographika.net & https://mapserverstudio.net twitter: @geographika On Tue, Jun 11, 2024, at 9:31 AM, Jaques Tati via MapServer-users wrote: > Hi There, > > in our application we're upgrading our v7.6 MapServer to v8.01. > Everything seems to work good so far but we have one layer that uses > Clustering of points > and whenever this layer should be displayed MapServer 8 crashes > reproducably. > > This layer works flawless in v7.6 and clustering is setup exactly from > the book. > When i comment clustering out, the layer is displayed, so all other > style features do work. > Datasource is a PostGIS layer, webserver is Apache 2.4.59. > > Looking at the debug output, the data comes back as expected from the > database, > even clustering is logged and no error in the MapServer-Logfile. > The crash is reported in Windows Application-Eventlog with only cryptic > reasons that do > not really result in any valid answers when googling. > ..there is a word "StackHash" included that might point to DEP > (DataExecutionPrevention) > of Windows, - but since all other layers do work with the MapServer-Exe > it would be hard > to understand why windows does prevent the output of clustered layers. > > We're using Windows Server 2022 21H2 Datacenter Edition, 8 CPU 32GB RAM. > > Anyone heard of this crude behaviour, I'm running out of ideas? > > Thanks in advance for any hint > > SH > _______________________________________________ > MapServer-users mailing list > MapServer-users@lists.osgeo.org > https://lists.osgeo.org/mailman/listinfo/mapserver-users _______________________________________________ MapServer-users mailing list MapServer-users@lists.osgeo.org https://lists.osgeo.org/mailman/listinfo/mapserver-users
